﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace _03_窗体事件
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            MessageBox.Show("拉的控件的响应！！");
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            this.button2.Click += new EventHandler(btn_Click);
        }
        private void btn_Click(object sender, EventArgs e)
        {
            MessageBox.Show("自己写的事件响应了！！");
        }
       
    }
}
